var table;
var layer;
layui.use(['layer','table'],function(){
    table=layui.table;
    layer=layui.layer;
});

//取消
function cancel(){

    parent.$("#p_id span").html("");
    parent.$("#categoryId").val("");
    parent.$("#id").val("");

    var layer_1=parent.layer_1;
    layer_1.close(layer_1.index);
}


//课程分类

//处理默认选择的分类
var id= parent.$("#id").val();

selProductCategory(id);

function selProductCategory(id) {
    $.ajax({
        url:"/SyteacherSelController/seCourseClass",
        type: "post",
        data:{"categoryId":id},
        dataType: "json",
        success: function (data) {
            shouZTree(data.data);
        }
    });
};





//zTree
function shouZTree(zNodes) {
    var setting = {
        check: {
            enable: true,
            chkStyle: "radio",
            radioType: "level"
        },
        data: {
            simpleData: {
                enable: true
            }
        },
        view: {
            showIcon: false,
        },
        callback: {
            beforeCheck: beforeCheck,
            onCheck: onCheck,
            beforeClick: zTreeBeforeClick,
        }
    };


    function zTreeBeforeClick(treeId, treeNode, clickFlag) {
        return !treeNode.isParent;//当是父节点 返回false 不让选取
    };

    var code;

    function setCheck() {
        var type = $("#level").attr("checked") ? "level" : "all";
        setting.check.radioType = type;
        showCode('setting.check.radioType = "' + type + '";');
        $.fn.zTree.init($("#treeDemo"), setting, zNodes);
    }

    function showCode(str) {
        if (!code) code = $("#code");
        code.empty();
        code.append("<li>" + str + "</li>");
    }

    $(document).ready(function () {
        setCheck();
        $("#level").bind("change", setCheck);
        $("#all").bind("change", setCheck);
    });


    var code, log, className = "dark";

    function beforeCheck(treeId, treeNode) {
        className = (className === "dark" ? "" : "dark");
        showLog("[ " + getTime() + " beforeCheck ]&nbsp;&nbsp;&nbsp;&nbsp;" + treeNode.name);
        return (treeNode.doCheck !== false);
    }



    //处理默认选择的分类
    var id= parent.$("#id").val();
    onCheck1(id);
    function onCheck1(id) {
        if (id) {
            $.ajax({
                url: "/SyOperationController/selCousrseChildParent",
                type: "post",
                dataType: "json",
                data: {"id": id},
                success: function (data) {
                    if (data.data.pId != 1 && data.data.pId != null) {
                        onCheck1Parent(data.data.pId, data.data.name);
                    } else {
                        $("#p_id span").replaceWith("<span>" + data.data.name + "</span>");
                    }
                }
            });
        }
    }

    function onCheck1Parent(pId, name) {
        $.ajax({
            url: "/SyOperationController/selCousrseChildParent",
            type: "post",
            dataType: "json",
            data: {"id": pId},
            success: function (data) {
                $("#p_id span").replaceWith("<span>" + data.data.name + " > " + name + "</span>");
            }
        });
    }





    function onCheck(e, treeId, treeNode) {
        //判断是否是根节点
        if (treeNode.pId != 0 && treeNode.pId != null) {
            $.ajax({
                url: "/SyOperationController/selCousrseChildParent",
                type: "post",
                dataType: "json",
                data: {"id": treeNode.pId},
                success: function (data) {
                    if (data.data.parent) {
                        $("#p_id span").replaceWith("<span>" + data.data.parent.name + " > " + data.data.name + " > " + treeNode.name + "</span>");
                    } else {
                        $("#p_id span").replaceWith("<span>" + data.data.name + " > " + treeNode.name + "</span>");
                    }
                    $("#sure").bind("click", function () {
                        if (data.data) {
                            $("#p_id span").replaceWith("<span>" + data.data.name + " > " + treeNode.name + "</span>");

                            parent.$("#p_id span").replaceWith("<span>" + data.data.name + "> " + treeNode.name + "</span>");
                            parent.$("input[name=className]").val(treeNode.name);
                            parent.$("input[name=classId]").val(treeNode.id);
                        } else {
                            $("#p_id span").replaceWith("<span>" + data.data.name + " > " + treeNode.name + "</span>");

                            parent.$("#p_id span").replaceWith("<span>" + data.data.name + " > " + treeNode.name + "</span>");
                            parent.$("input[name=className]").val(treeNode.name);
                            parent.$("input[name=classId]").val(treeNode.id);
                        }
                        var layer_1 = parent.layer_1;
                        layer_1.close(layer_1.index);
                    });
                }
            });
        } else if (treeNode.pId == null) {
            layer.msg('请选择有效分类', {icon: 5});
        } else {
            $("#p_id span").replaceWith("<span>" + treeNode.name + "</span>");
            $("#sure").bind("click", function () {
                parent.$("#p_id span").replaceWith("<span>" + treeNode.name + "</span>");
                parent.$("input[name=className]").val(treeNode.name);
                parent.$("input[name=classId]").val(treeNode.id);
                var layer_1 = parent.layer_1;
                layer_1.close(layer_1.index);
            });
        }
        showLog("[ " + getTime() + " onCheck ]&nbsp;&nbsp;&nbsp;&nbsp;" + treeNode.name);
    }

    function showLog(str) {
        if (!log) log = $("#log");
        log.append("<li class='" + className + "'>" + str + "</li>");
        if (log.children("li").length > 6) {
            log.get(0).removeChild(log.children("li")[0]);
        }
    }


    function getTime() {
        var now = new Date(),
            h = now.getHours(),
            m = now.getMinutes(),
            s = now.getSeconds(),
            ms = now.getMilliseconds();
        return (h + ":" + m + ":" + s + " " + ms);
    }


}